SYSTEMS AND METHODS FOR MICROVOID ANALYSIS IN CRYSTALS GROWN BY CONTINUOUS CZOCHRALSKI PULLERS

A computer device includes at least one processor in communication with at least one memory device. The at least one processor is programmed to: a) receive at least one image of a silicon melt of a crystal in a crucible; b) execute a model trained to segment the at least one image into different cla...

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Bibliographic Details
Main Authors PANNOCCHIA, Matteo, MARCHESE, Francesca, RIGON, Enrico
Format Patent
LanguageEnglish
French
Published 24.10.2024
Subjects
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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Summary:A computer device includes at least one processor in communication with at least one memory device. The at least one processor is programmed to: a) receive at least one image of a silicon melt of a crystal in a crucible; b) execute a model trained to segment the at least one image into different classes; c) analyze segmentation to determine a quality of the crystal; and/or d) approve or reject the crystal based upon the analysis. Un dispositif informatique comprend au moins un processeur en communication avec au moins un dispositif mémoire. Le ou les processeurs sont programmés pour : a) recevoir au moins une image d'une masse fondue de silicium d'un cristal dans un creuset ; b) exécuter un modèle appris afin de segmenter l'image ou les images en différentes classes ; c) analyser la segmentation afin de déterminer la qualité du cristal ; et/ou d) approuver ou rejeter le cristal sur la base de l'analyse.
Bibliography:Application Number: WO2024EP60361